Q. Is the Synergy Green exterior color available on the LS, 2LT or SS models?
A. Not at this time; however, Chevrolet reserves the right to make the exterior color available if there is enough market demand.

This tells me that they made this color specific for a limited time. Of course they will leave it open to make more if the demand is high. They will do whatever they can to make money. fact is, they made this synergy green a special edition because of the color. it's their "going green" car...